RIANOX® 686
Phosphite ester with excellent performance as a secondary antioxidant.
CAS No. 154862-43-8
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Features
low volatile, resistant to hydrolysis stability is good, more is used with hindered phenolic antioxidant, comparing with traditional phosphate ester secondary antioxidants，it can significantly improve the material processing more stability.
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Information
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CAS No.154862-43-8
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Chemical NameBis(2,4-dicumylphenyl)pentaerythritol-diphosphite
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Properties
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Molecular Weight852
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Melting Range（℃）>225
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Product formWhite-like white powder
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Solubility @20 ℃ ( g/100g solvent )
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Toluene<0.1
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Ethanol<0.1
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n-Hexane<0.1
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Cyclohexane<0.1
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Acetone<0.1
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Ethyl acetate<0.1
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Water<0.1
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Substrate
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Polyolefin -
Engineering Plastic
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PA
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PC
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Polyester
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